Table 4. Multivariable logistic regression model for self-reported transactional sex with casual partners among 1,288 sexually active men aged 15-26 participating in the Stepping Stones HIV Prevention Study in the rural Eastern Cape, South Africa.
| Giving to Casual Partners | Getting from Casual Partners | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Model 1: Predictors | Model 2: Predictors & Correlated Behavior | Model 1: Predictors | Model 2: Predictors & Correlated Behavior | |||||||||
| Variable | OR | 95% CI | OR | 95% CI | OR | 95% CI | OR | 95% CI | ||||
| Demographics | ||||||||||||
| Age1 | 1.17 | 1.06 | 1.28 | 1.11 | 1.01 | 1.22 | 0.95 | 0.84 | 1.09 | 0.91 | 0.79 | 1.05 |
| 10 or more years education | -- | -- | ||||||||||
| Ever earned money (Respondent) | 1.92 | 1.37 | 2.69 | 1.61 | 1.13 | 2.30 | 1.70 | 1.03 | 2.79 | -- | ||
| Socioeconomic status (Household) 1 | 1.13 | 1.01 | 1.27 | -- | 1.24 | 1.04 | 1.46 | -- | ||||
| Early Sex and Child Trauma | ||||||||||||
| First sex under age 15 | 1.70 | 1.21 | 2.37 | -- | -- | -- | ||||||
| Childhood Trauma Scale1 | 1.24 | 1.07 | 1.43 | -- | 1.26 | 1.05 | 1.52 | -- | ||||
| Ever coerced into sex by a man | 2.21 | 1.05 | 4.67 | -- | -- | -- | ||||||
| Attitudes and Be liefs | ||||||||||||
| Exposure to Media1 | 1.31 | 1.05 | 4.67 | 1.34 | 1.03 | 1.74 | 1.51 | 1.03 | 2.19 | -- | ||
| Peer Pressure Resistance1 | 0.73 | 0.62 | 0.86 | 0.77 | 0.65 | 0.91 | 0.68 | 0.54 | 0.86 | 0.74 | 0.58 | 0.95 |
| Gender relationships and control1 | -- | -- | -- | -- | ||||||||
| Sexual Partners and Alcohol | ||||||||||||
| Partners in lifetime2 | 1.25 | 1.13 | 1.38 | 1.26 | 1.13 | 1.41 | ||||||
| Alcohol problem | 1.61 | 1.13 | 2.29 | -- | ||||||||
| Perpetration of GBV | ||||||||||||
| Ever perpetration of emotional abuse | -- | 2.33 | 1.32 | 4.12 | ||||||||
| IPV: None | 1.00 | ref | 1.00 | ref | ||||||||
| Physical IPV only | 2.26 | 1.55 | 3.27 | 1.29 | 0.70 | 2.36 | ||||||
| Sexual IPV only | 1.74 | 0.79 | 3.84 | 1.92 | 0.67 | 5.51 | ||||||
| Both physical and sexual IPV | 5.63 | 3.06 | 10.35 | 2.77 | 1.27 | 6.01 | ||||||
| Non-IPV sexual assault | 1.61 | 1.10 | 2.35 | 2.24 | 1.33 | 3.77 | ||||||
1
per one unit increase in age or score
2
per increase of 5 lifetime partners